If sum of one-half and one-fifth of a number exceeds one –third of that number by 7 , the number is |
|
|||||||
a) |
15 |
b) |
18 |
c) |
20 |
d) |
30 |
If sum of one-half and one-fifth of a number exceeds one –third of that number by 7 , the number is |
|
|||||||
a) |
15 |
b) |
18 |
c) |
20 |
d) |
30 |
Let the number be According to problem, we have ⇒